<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" size="mini" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button v-if="isAuth('sys:sysdepartment:save')" type="primary" @click="addOrUpdateHandle()">新增</el-button>
        <el-button v-if="isAuth('sys:sysdepartment:delete')" type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>
      </el-form-item>
    </el-form>
    <el-row :gutter="5">
      <el-col :span="6">
        <el-card style="height: 100%" shadow="hover">
          <el-tree
            :data="treeData"
            :props="defaultProps"
            @node-click="handleNodeClick"
            :default-expand-all="true"
            :highlight-current="true"
            :expand-on-click-node="false">
          </el-tree>
        </el-card>
      </el-col>
      <el-col :span="18">
        <el-table
          :data="dataList"
          size="mini"
          border
          v-loading="dataListLoading"
          @selection-change="selectionChangeHandle"
          style="width: 100%;">
          <el-table-column
            type="selection"
            header-align="center"
            align="center"
            width="50">
          </el-table-column>
          <el-table-column
            prop="parentName"
            header-align="center"
            align="center"
            label="上级部门">
          </el-table-column>
          <el-table-column
            prop="name"
            header-align="center"
            align="center"
            width="150"
            label="部门名称">
          </el-table-column>
          <el-table-column
            prop="orderNum"
            header-align="center"
            align="center"
            label="排序">
          </el-table-column>
          <!-- <el-table-column
            prop="createUserId"
            header-align="center"
            align="center"
            label="">
          </el-table-column> -->
          <el-table-column
            prop="createdBy"
            header-align="center"
            align="center"
            label="创建人">
          </el-table-column>
          <el-table-column
            prop="createdOn"
            header-align="center"
            width="150px"
            align="center"
            label="创建时间">
          </el-table-column>
          <!-- <el-table-column
            prop="modifiedUserId"
            header-align="center"
            align="center"
            label="">
          </el-table-column> -->
          <el-table-column
            prop="modifiedBy"
            header-align="center"
            align="center"
            label="修改人">
          </el-table-column>
          <el-table-column
            prop="modifiedOn"
            header-align="center"
            align="center"
            width="150px"
            label="修改时间">
          </el-table-column>
          <el-table-column
            fixed="right"
            header-align="center"
            align="center"
            width="110"
            label="操作">
            <template slot-scope="scope">
              <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
              <el-button type="text" size="small" @click="deleteHandle(scope.row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <el-pagination
          @size-change="sizeChangeHandle"
          @current-change="currentChangeHandle"
          :current-page="pageIndex"
          :page-sizes="[10, 20, 50, 100]"
          :page-size="pageSize"
          :total="totalPage"
          layout="total, sizes, prev, pager, next, jumper">
        </el-pagination>
      </el-col>
    </el-row>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
  </div>
</template>

<script>
  import AddOrUpdate from './sysdepartment-add-or-update'
  import sysDepartmentApi from '@/api/sysDepartment'
  export default {
    data () {
      return {
        dataForm: {
          key: ''
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false,
        treeData: [],
        defaultProps: {
          children: 'children',
          label: 'label'
        }
      }
    },
    components: {
      AddOrUpdate
    },
    created () {
      this.getDataList()
      this.getTreeList()
    },
    methods: {
      refreshDataList () {
        this.getDataList()
        this.getTreeList()
      },
      handleNodeClick (node) {
        this.getDataList(node.id)
      },
      getTreeList () {
        sysDepartmentApi.getTreeList(0).then(({data}) => {
          if (data && data.code === 0) {
            this.treeData = data.departTree
          }
        })
      },
      // 获取数据列表
      getDataList (parentId) {
        this.dataListLoading = true
        this.$http({
          url: this.$http.adornUrl('/sys/sysdepartment/list'),
          method: 'get',
          params: this.$http.adornParams({
            'page': this.pageIndex,
            'limit': this.pageSize,
            'key': this.dataForm.key,
            'parentId': parentId || 0
          })
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.dataList = data.page.list
            this.totalPage = data.page.totalCount
          } else {
            this.dataList = []
            this.totalPage = 0
          }
          this.dataListLoading = false
        })
      },
      // 每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle (val) {
        this.dataListSelections = val
      },
      // 新增 / 修改
      addOrUpdateHandle (id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id)
        })
      },
      // 删除
      deleteHandle (id) {
        var ids = id ? [id] : this.dataListSelections.map(item => {
          return item.id
        })
        this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: this.$http.adornUrl('/sys/sysdepartment/delete'),
            method: 'post',
            data: this.$http.adornData(ids, false)
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.getDataList()
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        })
      }
    }
  }
</script>
